OKorder Service Pledge

OKorder Service Pledge

Product Description:

Our zircon brick series products included the alpha Al2O3, partial stability of zirconium dioxide and zirconium material such as alumina clinker as raw material, through mixing, molding, drying, the shuttle kiln high temperature burn becomes.The crystal structure and dense zircon brick products, bulk density, high capacity big, high mechanical strength at room temperature and high temperature, good thermal shock stability performance, reheat shrinkage and high temperature creep decrescent, and high chemical stability and resistance to erosion features such as alkaline medium.Dense zircon brick is mainly used in sodium - calcium glass kiln middle brick, brick arch foot, etc;Containing zirconium brick is mainly used in large glass kiln, tube furnace melting pool, regenerative chamber wall brick kiln and chemical industry, metallurgical industry solution erosion area.Appearance size, physical and chemical index of the products, service life have reached or exceed the level of similar products at home and abroad.

Each refractory brick is provided with corresponding refractory mud, and corundum bricks are bonded with corundum mud.

Q:Can the PE sintering plate dust collector be suitable for dust removal in the coking plant?

Do not know where the coking plant do dust treatment, processing conditions are different, the dust collector is not the same

Q:Ask for help about the phase of refractory material

Binding phase. The binding phase is the phase outside the main crystal phase or the main crystal phase and the sub crystalline phase. The binding phase can be made up of either a fine crystal or a glass phase or a composite of the two. Such as the combination of magnesia brick, magnesia chrome brick, magnesia brick and other basic refractories in phase is composed of crystal matrix; silica brick, clay brick is made of glass phase in the form. When the matrix is formed at high temperature, the liquid phase is low, and the viscosity of the liquid phase is low and the quantity is large, the production and properties of refractory products are essentially controlled by the substrate.

Q:What kind of rock is corundum produced?

Aluminum oxide (Al2O3) mineral. Due to Mohs hardness of up to 9, mainly used as high-grade abrasives. The crystal belongs to the three party system, a dolioform six square column, some are needle or plate. Aggregates are massive or columnar. Usually white, gray, yellow and other colors. If a small amount of Cr3+ is red, a ruby is called;

Q:What can zirconium sponge do for those industries?

Zirconium metal, also known as sponge zirconium, silver gray metal, the appearance of steel, shiny; melting point 1852 points, sub points, boiling point 4377 density 6.49. Zirconium is easy to absorb hydrogen, nitrogen and oxygen; zirconium has a strong affinity for oxygen; at 1000 DEG C oxygen dissolved in zirconium can make its volume increase significantly. Zirconium is relatively stable in the air; powder zirconium is easy to burn; fine zirconium wires can be ignited by matches; at high temperatures they can be combined directly with dissolved oxygen, nitrogen and hydrogen.

Q:Zirconium corundum 25 content and 40 content, how to distinguish in appearance?

The fused zirconia corundum brick is mainly made of fused zirconia and corundum. ZrO2-Al2O3-SiO2 three element system fused brick, containing Al2O3:40% to 50%, ZrO2:30% to 50%, SiO2:10% to 17%.From the point of view of data analysis, there is no radioactive substance in it, and it will not cause harm to the human body.

Q:Wave tile and throwing glaze, tile which good?

These two tiles have their respective advantages and disadvantages, in fact, to say which kind of good, mainly depends on the decoration of personal preferences and the location of the shop. If it is only the shop wall, then design and pattern rich whole glazed tile is good, it can make the room impressive, improve decorative effect, make the decoration style to fit the characteristics of his personality. In addition, clean up is relatively easy, not easy to contaminated with oil stains and other pollutants. If it is laying floor tiles, tile Douglas suggested the use of tiles, tiles of good antiskid effect, water absorption rate is relatively low, so the kitchen toilet bathroom and other wet places is not easy to water seepage, improve the convenience of life.

Q:How much is a refractory brick?

There are many kinds of refractory bricks, you have to look at what is material, the material is not the same, the price is not the same, clay brick is the cheapest, probably hundreds of dollars a ton, and corundum brick a ton of several money, silicon carbide, silicon nitride, and more expensive. And this thing is generally on t sell, the price is by a single block after conversion.

Q:Which is faster for heat transfer between corundum bricks and high alumina bricks

There must be a difference. They vary in color from the amount of aluminum, the weight, the temperature, and the color.